Pony Joe had to leave his cafe in Ponyville one day. The earth pony refused to work there because it were haunted. The cafe had once been build up after being a school for decades ago. A long time ago a filly went to class there in the place that once was a school. Twilight had found a book about that place in the Canterlot library.

"I'm scared of both my parents." the filly wrote in his books for years ago.

"I had also got in trouble with the principle." the filly also had written.

Twilight had seen galleries of the school that had been the place where Donut Joe once worked. The unicorn pony got startled by the look of the galleries of the principle and his parents. Twilight then understood why the filly were scared of those ponies. The one day the principle had been murdered the filly with a knife. But after the filly had been dead it became alive again.

"I'm closing this place because I seen things like bloodstains on the wall suddenly appear, and an entity warned me to leave because it searched for the principal who assaulted him for no reason." Pony Joe had written.

The Canterlot guards had been send out to find both the ghost and the principal, who did the killing but without luck. Both Zecora and Luna tried to remove the ghost from the house, but without luck.

"I failed to remove a dangerous entity from an old cafe today, but the evil thing chased me away." Luna had written.

After those events had Donut Joe closed the cafe, and went to work in the Friendship Express instead. Nopony wanted to live in that haunted house, as other ponies refused to be around that park and playground where the school once stood.